Night Light of Puerto Colombia (Atlántico) from space (Colombia) Src. Average luminocity for 10x10km area is 31.368% and for 50x50km: 19.0355%.
Square area 10x10 km:
 1.08%
 1.08%
 2.38%
 9.52%
 11.04%
 1.73%
 4.11%
 7.36%
 11.47%
 24.46%
 25.76%Square area 50x50 km:
 4.6%
 2.6%
 1.02%
 3.64%
 2.91%
 1.96%
 2.63%
 3.4%
 4.2%
 8.5%
 64.53%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
11° 40' 37.9" North, 75° 39' 28.3" West
10° 59' 16" North, 74° 57' 17" West
10° 17' 48.3" North, 74° 15' 5.8" West
Some cities around Puerto Colombia sort by population:
• Barranquilla
		19 km =11.8 mi, 
96°
• Soledad
		22.1 km =13.7 mi, 
110°
• Malambo
		24.4 km =15.2 mi, 
125°
• Baranoa
		21.9 km =13.6 mi, 
169°
• Galapa
		12.6 km =7.8 mi, 
143°
• Polonuevo
		25.9 km =16.1 mi, 
154°
• Juan de Acosta
		19.6 km =12.2 mi, 
206°
• Tubará
		12.7 km =7.9 mi, 
191°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016